secretary of state, john kerry, arrived in baghdad this morning on a surprise visit to iraq. his first since becoming secretary of state and pope plan sis at a palm sunday mass this morning. first of a week of ceremonies leading to easter. right now i want to talk about one of the most hotly debated police tactics in the country which was put on trial this week and n the federal court in manhattan. class action lawsuit against the northbound police department oar its controversial policy of stopping, questioning and frisking people on the street, a tactic known as stop and frisk it began on monday and unfolded in dramatic fashion with whistle blower police officers testifying against the nypd and stop and frisk breaking down on the stand. thursday, one of the trial's most explosive moments the court heard a recording of a conversation between a patrolman and commanding officer of the stop and frisk policy. in which the commanding officer seemed to suggest skin color can be a deciding forecast tore in who is stopped. conversation was recorded by the parole officer in the south